1, fwlink module
To avoid local partial fluctuation, other connection failures, imitate MSN and Yahoo practice, and make a fwlink module. Connect the address of other modules, you should not fill in the address directly, you should go through FWLINK. For example, the student's home page should be set to http://192.168.103.2/fwlink?stuhomepage, avoid direct direct address http://192.168.103.1/LACL/. This should also be applied to the connection of the target address of the NS, TMT. (Playing on the gateway server? LAN?)
2, lacl module
Including the discipline of students publishing an advertisement and collecting student comments. Teachers release test courseware, collect students' homework.
